86818468 has 48 divisors (see below), whose sum is σ = 174625920. Its totient is φ = 37693920.

The previous prime is 86818463. The next prime is 86818469. The reversal of 86818468 is 86481868.

It is not an unprimeable number, because it can be changed into a prime (86818463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122098 + ... + 122806.

It is an arithmetic number, because the mean of its divisors is an integer number (3638040).

Almost surely, 2^86818468 is an apocalyptic number.

It is an amenable number.

86818468 is an abundant number, since it is smaller than the sum of its proper divisors (87807452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86818468 is a wasteful number, since it uses less digits than its factorization.

86818468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769 (or 745 counting only the distinct ones).

The product of its digits is 589824, while the sum is 49.

The square root of 86818468 is about 9317.6428349664. The cubic root of 86818468 is about 442.7963571692.

The spelling of 86818468 in words is "eighty-six million, eight hundred eighteen thousand, four hundred sixty-eight".